KEELA INSULATED FOUL WEATHER TROUSERS MTCKeela's insulated cold weather over trousers are designed for static op work, open top architect vehicle crews, quad bikes and any other operator that needs full protection from the outside elements. Using Keela's unique System Dual Protection, they are the only outer trousers that provide complete protection from the elements, while the double membrane is able to manage inner condensation creating an improved wearer comfort environment no matter what